Chair



FIG. 1 is a front elevational view of a chair showing my design;

FIG. 2 is a left side elevation view;

FIG. 3 is a top view;

FIG. 4 is a rear elevation view;

FIG. 5 is a right side elevation view; and,

FIG. 6 is a bottom view.

The ornamental design for a chair, as shown.